EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"31597cbc59fdf25e5a56085fb6f634458669a1b812d64394411733566fa9b457","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:yNvW2raWzw-31597cbc59fdf25e5a56085fb6f634458669a1b812d64394411733566fa9b457"}]}